IT1205374B - MOTOR VEHICLE SHOCK ABSORBER - Google Patents

MOTOR VEHICLE SHOCK ABSORBER

Info

Publication number: IT1205374B
Authority: IT; Italy
Prior art keywords: motor vehicle; shock absorber; vehicle shock; absorber; motor
Prior art date: 1981-06-13

Application number

IT67757/82A

Other languages

Italian (it)

Other versions

IT8267757A0 (en

Inventor

Ludwig Axthammer

Felix Wossner

Original Assignee

Fichtel & Sachs Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1981-06-13

Filing date

1982-06-11

Publication date

1989-03-15

1982-06-11 Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag

1982-06-11 Publication of IT8267757A0 publication Critical patent/IT8267757A0/en

1989-03-15 Application granted granted Critical

1989-03-15 Publication of IT1205374B publication Critical patent/IT1205374B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/063—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid comprising a hollow piston rod
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Damping Devices (AREA)
Vehicle Body Suspensions (AREA)

IT67757/82A 1981-06-13 1982-06-11 MOTOR VEHICLE SHOCK ABSORBER IT1205374B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19813123575 DE3123575A1 (en)	1981-06-13	1981-06-13	HYDROPNEUMATIC OR PNEUMATIC AGGREGATE WITH A HOLLOW PISTON ROD

Publications (2)

Publication Number	Publication Date
IT8267757A0 IT8267757A0 (en)	1982-06-11
IT1205374B true IT1205374B (en)	1989-03-15

Family

ID=6134685

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67757/82A IT1205374B (en)	1981-06-13	1982-06-11	MOTOR VEHICLE SHOCK ABSORBER

Country Status (7)

Country	Link
US (1)	US4508201A (en)
JP (1)	JPS585547A (en)
DE (1)	DE3123575A1 (en)
ES (1)	ES8305101A1 (en)
FR (1)	FR2507727A1 (en)
GB (1)	GB2100834B (en)
IT (1)	IT1205374B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59111707U (en) *	1983-01-19	1984-07-27	日本発条株式会社	Oil damper for strut type suspension
DE3311323A1 (en) *	1983-03-29	1984-10-11	Fichtel & Sachs Ag, 8720 Schweinfurt	SUPPORT BODY FOR A COMPONENT SUPPORTED ON A PISTON ROD
DE3406976A1 (en) *	1984-02-25	1985-09-12	Daimler-Benz Ag, 7000 Stuttgart	VIBRATION DAMPER
US4635766A (en) *	1985-01-14	1987-01-13	Ford Motor Company	Automotive suspension strut with increased stroke
DE8522485U1 (en) *	1985-08-03	1986-11-06	Fritz Bauer + Söhne oHG, 8503 Altdorf	Gas spring
DE3812574A1 (en) *	1988-04-15	1989-10-26	Boge Ag	Piston with a piston ring
JPH037546U (en) *	1989-06-12	1991-01-24
DE4131532A1 (en) *	1991-09-21	1993-03-25	Fichtel & Sachs Ag	ADJUSTABLE SHOCK VALVE BY MEANS OF AN ELECTRORHEOLOGICAL CONTROL MEDIUM FOR A VIBRATION DAMPER
JP2543405Y2 (en) *	1992-02-06	1997-08-06	トヨタ車体株式会社	Resin nut for fuel tank protector mounting
DE4240837C2 (en) *	1992-12-04	2001-05-03	Mannesmann Sachs Ag	Method of assembling a pipe socket and pipe socket
DE19501792C2 (en) *	1995-01-21	1997-06-12	Fichtel & Sachs Ag	Piston with piston ring
GB2327650B (en) *	1995-05-18	1999-05-26	Louis Karmios	Improvements in or relating to vehicle suspension systems
US5638927A (en) *	1995-09-18	1997-06-17	General Motors Corporation	Suspension damper
US5893436A (en) *	1996-01-16	1999-04-13	Tenneco Automotive Inc.	One piece aluminum pressure tube with rod guide for shock absorbers
DE19820405C2 (en) *	1998-05-07	2002-11-14	Zf Sachs Ag	piston ring
US6017170A (en) *	1998-06-01	2000-01-25	American Rescue Technologies, Inc.	Adjustable self locking shoring strut
DE10331050A1 (en) *	2003-07-09	2005-01-27	Volkswagen Ag	Piston for a vibration damper comprises a cup shaped deep-drawn metal piston body , and a sealing sleeve in the form of a closed ring drawn over the guide section of the piston body
EP2205811A1 (en) *	2007-10-19	2010-07-14	Titus + Ltd.	Improvements in movement controls
WO2011096907A1 (en) *	2010-02-08	2011-08-11	Insu Teknik Makina Sanayi Ve Ticaret Anonim Sirketi	Easy to produce, single piece valve body and piston body for shock absorbers
US8579311B2 (en) *	2011-05-12	2013-11-12	GM Global Technology Operations LLC	Wheel mass damper assembly
DE102014103580B3 (en) *	2014-03-17	2015-06-03	Dorma Deutschland Gmbh	Hydraulic damper with a housing, in particular for a door closer
DE102017206537B4 (en)	2017-04-18	2022-03-17	Volkswagen Aktiengesellschaft	Piston rod for a vibration damper

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB556903A (en) *	1941-04-08	1943-10-27	Ribbesford Company Ltd	Improvements in or relating to shock absorbers
GB548959A (en) *	1941-07-14	1942-10-30	Ribbesford Company Ltd	Improvements in or relating to shock absorbing suspension devices for vehicles
US2637414A (en) *	1951-08-31	1953-05-05	Gabriel Co	Shock absorber
US2818942A (en) *	1956-03-23	1958-01-07	Ford Motor Co	Shock absorber
JPS4219749Y1 (en) *	1964-09-10	1967-11-15
DE1455932A1 (en) *	1965-12-23	1970-07-02	Rheinmetall Gmbh	Hydraulic vibration damper
DE1915102A1 (en) *	1969-03-25	1970-10-01	Vogel Ignaz Kg	Hydropneumatic compression spring
BE742907A (en) *	1969-05-15	1970-06-10
DE1932580A1 (en) *	1969-06-27	1971-05-13	Hans Pichlo	Hydraulic-mechanical acting bumper for seat belts
US3621949A (en) *	1969-10-01	1971-11-23	Gen Motors Corp	Modified rod guide for cut off shock absorber
US3633966A (en) *	1970-03-04	1972-01-11	Gen Motors Corp	Vehicle passenger restraint system
US3724615A (en) *	1971-02-16	1973-04-03	Gen Motors Corp	Shock absorber with welded piston
DE2404706C3 (en) *	1974-02-01	1980-05-22	Fichtel & Sachs Ag, 8720 Schweinfurt	Hydropneumatic impact damper
JPS5523311Y2 (en) *	1975-09-06	1980-06-03
DE7810988U1 (en) *	1978-04-13	1978-08-10	Fichtel & Sachs Ag, 8720 Schweinfurt	Shock absorbers or struts for vehicles
DE7930294U1 (en) *	1979-10-23	1980-05-29	Mannesmann Ag, 4000 Duesseldorf	Pipe part for the production of a piston rod for vehicle shock absorbers
US4356898A (en) *	1979-11-20	1982-11-02	Maremont Corporation	Valve assembly and reduced harshness shock absorber embodying the same
DE3015596A1 (en) *	1980-04-23	1981-10-29	Fichtel & Sachs Ag, 8720 Schweinfurt	HYDRAULIC VIBRATION DAMPER WITH LOW-NOISE SHOCK VALVES

1981
- 1981-06-13 DE DE19813123575 patent/DE3123575A1/en active Granted
1982
- 1982-05-26 US US06/382,368 patent/US4508201A/en not_active Expired - Fee Related
- 1982-05-28 GB GB08215775A patent/GB2100834B/en not_active Expired
- 1982-06-08 FR FR8210452A patent/FR2507727A1/en active Granted
- 1982-06-11 JP JP57099449A patent/JPS585547A/en active Pending
- 1982-06-11 ES ES513033A patent/ES8305101A1/en not_active Expired
- 1982-06-11 IT IT67757/82A patent/IT1205374B/en active

Also Published As

Publication number	Publication date
ES513033A0 (en)	1983-03-16
ES8305101A1 (en)	1983-03-16
GB2100834A (en)	1983-01-06
DE3123575A1 (en)	1982-12-30
GB2100834B (en)	1985-04-03
JPS585547A (en)	1983-01-12
FR2507727B1 (en)	1984-12-28
FR2507727A1 (en)	1982-12-17
DE3123575C2 (en)	1990-01-25
US4508201A (en)	1985-04-02
IT8267757A0 (en)	1982-06-11

Publication	Publication Date	Title
IT8267034A0 (en)	1982-01-14	CHOKEING DEVICE FOR SHOCK ABSORBERS PARTICULARLY FOR MOTOR VEHICLES
IT1205374B (en)	1989-03-15	MOTOR VEHICLE SHOCK ABSORBER
DE3761395D1 (en)	1990-02-15	VEHICLE SHOCK ABSORBER.
BR8805719A (en)	1989-07-18	AUTOMOTIVE SHOCK ABSORBER
FR2510215B1 (en)	1987-07-17	SHOCK ABSORBER FOR VEHICLES
BR8204725A (en)	1983-08-02	TORQUE VIBRATION SHOCK ABSORBER
ATA162082A (en)	1990-04-15	SHOCK ABSORBER UNIT
AR227095A1 (en)	1982-09-15	VIBRATION SHOCK ABSORBER
DE3873073D1 (en)	1992-08-27	VEHICLE SHOCK ABSORBER.
IT1265399B1 (en)	1996-11-22	MOTOR VEHICLE SHOCK ABSORBER
BR8207116A (en)	1983-10-11	TORCIONAL VIBRATION SHOCK ABSORBER SET
BR8204490A (en)	1983-07-26	TORCIONAL VIBRATION SHOCK ABSORBER
IT1184018B (en)	1987-10-22	MOTOR VEHICLE SHOCK ABSORBER
IT1118473B (en)	1986-03-03	VEHICLE SHOCK ABSORBER
IT7967388A0 (en)	1979-02-21	ELASTIC SHOCK ABSORBER OR RISER FOR MOTOR VEHICLES
IT8124462A0 (en)	1981-10-13	ATTACHMENT DEVICE FOR MOTOR VEHICLE SHOCK ABSORBERS.
IT8153215U1 (en)	1982-11-11	Shock absorber for car suspension
IT8267979A0 (en)	1982-08-03	MOTOR VEHICLE WHEEL
IT8104832V0 (en)	1981-04-27	OLEOPNEUMATIC SHOCK ABSORBER FOR MOTOR VEHICLES
KR890008762U (en)	1989-05-29	Vehicle shock absorber
BR8200695A (en)	1982-12-14	SHOCK ABSORBER
KR840005332U (en)	1984-10-15	Vehicle shock absorber
KR880009740U (en)	1988-07-23	Vehicle bumper shock absorber
IT8068351A0 (en)	1980-09-01	MACPHERSON SUSPENSION UPRIGHT FOR MOTOR VEHICLES
IT8368330A0 (en)	1983-12-21	MOTOR VEHICLE SUSPENSION

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950531